1. Semester 2 Review 2
Created by Educational Technology Network

2. TEAM 1
TEAM 2
TEAM 3
TEAM 4
TEAM 5

3. ORIGINS
DARWIN
MECHANISMS
PATTERNS
MISC 10 10 10 10 10 20 20 20 20 20 30 30 30 30 30 40 40 40 40 40 50 50 50 50 50

4. ORIGINS – 10 Points NAME 2 PLACES LIFE MAY HAVE ORIGINATED.
QUESTION:
NAME 2 PLACES LIFE MAY HAVE ORIGINATED.
ANSWER:
WARM OCEANS
DEEP SEA HYDROTHERMAL VENTS

5. ORIGINS – 20 Points
QUESTION:
DESCRIBE A HYPOTHETICAL SEQUENCE FOR CHEMICAL EVOLUTION.
ANSWER:
INORGANIC MOLECULES – ORGANIC MOLECULES – RNA – DNA – PROTEINS - CELLS

6. ORIGINS – 30 Points
QUESTION:
THEORY WHICH PROPOSES THAT THE FIRST ORGANIC MOLECULES OR CELLS WERE BROUGHT BY METEORITES.
ANSWER:
PANSPERMIA

7. ORIGINS – 40 Points
QUESTION:
THEORY THAT EXPLAINS HOW EUKARYOTIC CELLS EVOLVED FROM PROKARYOTIC CELLS.
ANSWER:
ENDOSYMBIOSIS

8. ORIGINS – 50 Points
QUESTION:
NAME THE 2 ORGANELLES THAT EVOLVED THROUGH ENDOSYMBIOSIS AND GIVE 2 PIECES OF EVIDENCE THAT SUPPORTS THE THEORY.
ANSWER:
MITOCHONDRIA, CHLOROPLASTS – OWN DNA, 2-3 MEMBRANES, BINARY FISSION, SMALL SIZE, SIMILAR RIBOSOMES….

9. DARWIN – 10 Points NAME 2 SOURCES OF GENETIC VARIATION.
QUESTION:
NAME 2 SOURCES OF GENETIC VARIATION.
ANSWER:
MUTATION, GENETIC RECOMBINATION (MEIOSIS)

10. DARWIN – 20 Points DEFINE FITNESS.
QUESTION:
DEFINE FITNESS.
ANSWER:
THE ABILITY TO SURVIVE, REPRODUCE, AND PASS ON YOUR GENES TO THE NEXT GENERATION

11. DARWIN – 30 Points
QUESTION:
WHAT ARE BODY PARTS THAT ARE SIMILAR IN STRUCTURE BUT HAVE A DIFFERENT FUNCTION? GIVE AN EXAMPLE.
ANSWER:
HOMOLOGOUS STRUCTURES – DOLPHIN FLIPPER, HUMAN ARM, BAT WING

12. DARWIN – 40 Points SUMMARIZE DARWIN’S THEORY. (3-5 PARTS) QUESTION:
ANSWER:
1. POPULATIONS HAVE HERITABLE VARIATIONS
2. ORGS OVERPRODUCE OFFSPRING
3. SOME ORGS HAVE A REPRODUCTIVE ADVANTAGE (NATURE SELECTS ORGS WITH BEST ADAPTATIONS TO SURVIVE AND REPRODUCE)

13. DARWIN – 50 Points
QUESTION:
NAME THREE PIECES OF EVIDENCE THAT SUPPORT DARWIN’S THEORY.
ANSWER:
1. FOSSIL RECORD
2. BIOGEOGRAPHY
3. COMPARATIVE ANATOMY OR EMBRYOLOGY
(HOMOLOGOUS/ VESTIGIAL STRUCTURES)
4. MOLECULAR BIOLOGY (DNA)

14. MECHANISMS – 10 Points
QUESTION:
THE MECHANISM THAT STATES THAT ORGANISMS WITH THE BEST ADAPTATIONS WILL SURVIVE AND REPRODUCE.
ANSWER:
NATURAL SELECTION

15. MECHANISMS– 20 Points
QUESTION:
THE MECHANISM THAT DRIVES EVOLUTION TO OCCUR THROUGH CHANCE EVENTS LIKE THE FOUNDER EFFECT AND BOTTLENECK EFFECT.
ANSWER:
GENETIC DRIFT

16. MECHANISMS– 30 Points
QUESTION:
THE MECHANISM FOR EVOLUTION THAT IS RELATED TO AN INDIVIDUALS ABILITY TO ATTRACT A MATE. GIVE AN EXAMPLE.
ANSWER:
SEXUAL SELECTION

17. MECHANISMS– 40 Points
QUESTION:
THE TYPE OF NATURAL SELECTION IN WHICH A CHANGE IN THE ENVIRONMENT FAVORS AN EXTREME PHENOTYPE.
ANSWER:
DIRECTIONAL SELECTION

18. MECHANISMS – 50 Points
QUESTION:
WHAT ARE TRAITS THAT INCREASE AN ORGANISMS SURVIVAL? GIVE THREE EXAMPLES.
ANSWER:
ADAPTATIONS – CAMOUFLAGE, MIMICRY, ANTIBIOTIC RESISTANCE

19. pATTERNS – 10 Points
QUESTION:
THE FORMATION OF NEW SPECIES REQUIRES ________. GIVE 2 EXAMPLES.
ANSWER:
REPRODUCTIVE ISOLATION – GEOGRAPHIC, BEHAVIORAL, TEMPORAL

20. pATTERNS – 20 Points
QUESTION:
WHEN ONE ANCESTRAL SPECIES COLONIZES A NEW ENVIRONMENT, SPREADS TO OTHER ENVIRONMENTS AND EVOLVES INTO SEVERAL RELATED SPECIES WITH A COMMON ANCESTOR. EX. DARWIN’S FINCHES
ANSWER:
ADAPTIVE RADIATION

21. pATTERNS – 30 Points COEVOLUTION QUESTION:
NAME THE TYPE OF EVOLUTION THAT CAN OCCUR WHEN 2 SPECIES EVOLVE SIDE BY SIDE, INFLUENCING EACH OTHER. (IT CAN LEAD TO MUTUALISM, PARASITISM, EVOLUTIONARY ARMS RACE WITH PATHOGENS…)
ANSWER:
COEVOLUTION

22. pATTERNS – 40 Points QUESTION:
NAME THE TYPE OF PATTERN THAT OCCURS WHEN UNRELATED SPECIES EVOLVE TO RESEMBLE EACH OTHER BECAUSE THEY LIVE IN SIMILAR ENVIRONMENTS. (EX. EUROPEAN MOLES AND MARSUPIAL MOLES)
ANSWER:
CONVERGENT EVOLUTION

23. pATTERNS – 50 Points QUESTION:
NAME THE IDEA THAT PROPOSES THAT THE RATE OF SPECIATION EXPERIENCES LONG PERIODS OF STABILITY INTERRUPTED BY SHORTER BURSTS OF EVOLUTION. IT CAN EXPLAIN GAPS IN THE FOSSIL RECORD.
ANSWER:
PUNCTUATED EQUILIBRIUM

24. MISC – 10 Points QUESTION:
STRUCTURES THAT ARE REDUCED IN SIZE AND FUNCTION AND ARE EVIDENCE OF COMMON ANCESTRY. GIVE AN EXAMPLE.
ANSWER:
VESTIGIAL – APPENDIX, WHALE/ SNAKE PELVIS

25. MISC – 20 Points QUESTION:
NAME THE MATHEMATICAL PRINCIPLE THAT STATES THAT THE ALLELE FREQUENCIES IN A STABLE, NON-EVOLVING POPULATION WILL REMAIN THE SAME FROM GENERATION TO GENERATION.
ANSWER:
HARDY-WEINBERG PRINCIPLE

26. MISC – 30 Points QUESTION:
NAME THE THEORY FOR THE RATE OF SPECIATION THAT EXPLAINS THAT EVOLUTION OCCURS IN SMALL GRADUAL STEPS.
ANSWER:
GRADUALISM

27. MISC– 40 Points QUESTION:
THIS TOOL CAN ESTIMATE THE TIME SPECIES HAVE DIVERGED BY COMPARING THE NUMBER OF DNA DIFFERENCES IN CERTAIN GENES.
ANSWER:
MOLECULAR CLOCK

28. MISC– 50 Points QUESTION:
LIST THE 5 CONDITIONS FOR HARDY WEINBERG EQUILIBRIUM.
ANSWER:
1. LARGE POPULATION (NO GENETIC DRIFT)
2. NO NATURAL SELECTION
3. RANDOM MATING
4. NO MUTATION
5. NO GENE FLOW (NO IMMIGRATION/
EMIGRATION)